Heathrow warns that third runway costs risk an HS2-style spiral

Corroborated by 1 source from 1 publisher

globalworld2h ago

TL;DR

According to ft.com, heathrow warns that third runway costs risk an HS2-style spiral.

Financial Times Companies

https://www.ft.com/content/2c948061-b022-47b7-af18-1591fb2e0e93